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Related Concept Videos

Indicators02:39

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Certain organic substances change color in dilute solution when the hydronium ion concentration reaches a particular value. For example, phenolphthalein is a colorless substance in any aqueous solution with a hydronium ion concentration greater than 5.0 × 10−9 M (pH < 8.3). In more basic solutions where the hydronium ion concentration is less than 5.0 × 10−9 M (pH > 8.3), it is red or pink. Substances such as phenolphthalein, which can be used to determine the pH of a solution, are...
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Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
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Cranial Bones: Lateral View01:27

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The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
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Related Experiment Video

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Lateral arm flap: indications and techniques.

Zinon T Kokkalis1, Efstratios Papanikos2, George A Mazis3

  • 1Department of Orthopaedics, University of Patras, School of Medicine, University Hospital of Patras, Papanikolaou 1, 26504, Rio, Patras, Greece. drkokkalis@gmail.com.

European Journal of Orthopaedic Surgery & Traumatology : Orthopedie Traumatologie
|January 17, 2019
PubMed
Summary

The versatile lateral arm flap (LAF) offers reliable reconstructive solutions for soft tissue defects and bone grafting. This flap transfer is a valuable tool in plastic and reconstructive surgery with a low complication rate.

Keywords:
DefectsLateral arm flapMicrosurgeryReconstructive surgery

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Area of Science:

  • Plastic Surgery
  • Reconstructive Surgery
  • Anatomy

Background:

  • The lateral arm flap (LAF) has been utilized in reconstructive procedures since its description in 1982.
  • Its versatility allows for various applications in managing soft tissue defects and bone reconstruction.

Purpose of the Study:

  • To present the indications and contraindications for using the lateral arm flap.
  • To detail the advantages, disadvantages, and surgical techniques for harvesting fasciocutaneous and osteocutaneous LAFs.
  • To review the potential complications associated with LAF reconstruction.

Main Methods:

  • Review of clinical applications and surgical techniques for the lateral arm flap.
  • Discussion of anatomical characteristics relevant to flap design and transfer.
  • Analysis of reported outcomes and complications in reconstructive surgery.

Main Results:

  • The lateral arm flap can be employed as a free fasciocutaneous or fascial flap for soft tissue defects in the head, neck, and extremities.
  • It is also applicable as an osteocutaneous flap for reconstructions requiring vascularized bone grafts.
  • The flap demonstrates anatomical suitability for diverse reconstructive needs.

Conclusions:

  • The lateral arm flap is a reliable and versatile option for reconstructive surgery.
  • Its anatomical features contribute to its broad applicability.
  • The LAF is associated with a low rate of complications, enhancing its value in clinical practice.